diff options
| -rw-r--r-- | include/net/sock.h | 4 | ||||
| -rw-r--r-- | net/core/sock.c | 8 |
2 files changed, 6 insertions, 6 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index 3c568b36ee36..4f7c584e9765 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -808,10 +808,10 @@ static inline bool sock_flag(const struct sock *sk, enum sock_flags flag) } #ifdef CONFIG_NET -extern struct static_key memalloc_socks; +DECLARE_STATIC_KEY_FALSE(memalloc_socks_key); static inline int sk_memalloc_socks(void) { - return static_key_false(&memalloc_socks); + return static_branch_unlikely(&memalloc_socks_key); } #else diff --git a/net/core/sock.c b/net/core/sock.c index e7d8b6c955c6..042cfc612660 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -327,8 +327,8 @@ EXPORT_SYMBOL(sysctl_optmem_max); int sysctl_tstamp_allow_data __read_mostly = 1; -struct static_key memalloc_socks = STATIC_KEY_INIT_FALSE; -EXPORT_SYMBOL_GPL(memalloc_socks); +DEFINE_STATIC_KEY_FALSE(memalloc_socks_key); +EXPORT_SYMBOL_GPL(memalloc_socks_key); /** * sk_set_memalloc - sets %SOCK_MEMALLOC @@ -342,7 +342,7 @@ void sk_set_memalloc(struct sock *sk) { sock_set_flag(sk, SOCK_MEMALLOC); sk->sk_allocation |= __GFP_MEMALLOC; - static_key_slow_inc(&memalloc_socks); + static_branch_inc(&memalloc_socks_key); } EXPORT_SYMBOL_GPL(sk_set_memalloc); @@ -350,7 +350,7 @@ void sk_clear_memalloc(struct sock *sk) { sock_reset_flag(sk, SOCK_MEMALLOC); sk->sk_allocation &= ~__GFP_MEMALLOC; - static_key_slow_dec(&memalloc_socks); + static_branch_dec(&memalloc_socks_key); /* * SOCK_MEMALLOC is allowed to ignore rmem limits to ensure forward |